472072960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11897}}^1$

素因数の和:11949

約数の個数: 72

約数和(自身を含む): 1167336576

約数和(自身を除く): 695263616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 11897, 19840, 23794, 39680, 47588, 59485, 95176, 118970, 190352, 237940, 368807, 380704, 475880, 737614, 761408, 951760, 1475228, 1522816, 1844035, 1903520, 2950456, 3045632, 3688070, 3807040, 5900912, 7376140, 7614080, 11801824, 14752280, 15228160, 23603648, 29504560, 47207296, 59009120, 94414592, 118018240, 236036480, 472072960]

約数ペア:

[(1, 472072960), (2, 236036480), (4, 118018240), (5, 94414592), (8, 59009120), (10, 47207296), (16, 29504560), (20, 23603648), (31, 15228160), (32, 14752280), (40, 11801824), (62, 7614080), (64, 7376140), (80, 5900912), (124, 3807040), (128, 3688070), (155, 3045632), (160, 2950456), (248, 1903520), (256, 1844035), (310, 1522816), (320, 1475228), (496, 951760), (620, 761408), (640, 737614), (992, 475880), (1240, 380704), (1280, 368807), (1984, 237940), (2480, 190352), (3968, 118970), (4960, 95176), (7936, 59485), (9920, 47588), (11897, 39680), (19840, 23794)]